Germany had its Jews, the US has its Mexicans. With the main difference that there are rather few Mexicans you can steal a lot from.
And yes, a lot of the German problems that led up to the rise of the Nazis could be blamed on Clemenceau and his zeal to annihilate Germany with the peace conditions, but by no means all of it. Germany also had politicians that led right up to the point where people did have the feeling that these politicians are doing a crappy job, and yes, quite a few did. Not all of them, there were a few honest, hard working men that tried their best to rebuild the country, but far too many were simply looking out for themselves, and only themselves.
And people will follow anyone who promises an end to that.